I've done work there, once on site, that waste won't go anywhere.
I've done work there, once on site, that waste won't go anywhere.
I've been in those tunnels, too. Short of a magnitude 15 earthquake (that would probably fracture the Earth anyway) that diverts the entire volumetric flow of the Colorado River through the fragmented remains of the storage casks, that stuff is staying put.
I helped with some of the early studies of fission product transport through those rock strata. We're talking about migration rates measured in microns per geologic epoch. My guess is that the material will get out someday - when the Sun swells to nova size and melts the crust of the earth away.
Couple billion?